Square column base



FIG. 1 is a top plan view of the square column base showing our new design.

FIG. 2 is a side elevational view.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a top perspective view of the square column base shown in FIGS. 1 to 3.

FIG. 5 is a cross sectional view taken along line 5—5 shown in FIG. 2.

FIG. 6 is a bottom perspective view of the square column base shown in FIGS. 1 to 3.

FIG. 7 is a top plan view of a second embodiment of the square column base showing our new design.

FIG. 8 is a side elevational view.

FIG. 9 is a bottom plan view thereof.

FIG. 10 is a top perspective view of the square column base shown in FIGS. 7-9.

FIG. 11 is a cross sectional view taken along line 11—11 shown in FIG. 8; and,

FIG. 12 is a bottom perspective view of the square column base shown in FIGS. 7 to 9. 

The ornamental design for a square column base, as shown and described. 